Jax Item Build
In a brawl that never resets, Jax only gets scarier, so his items stack on-hit damage and attack speed to keep Relentless Assault ramping unbroken. Resistances round it out so Grandmaster-at-Arms can eat the return fire from a bunched team while Counter Strike shrugs off their autos and stuns the knot around him. Every extra second in the pile tilts the trade his way.
Best Jax Runes
Conqueror rewards a fighter who lives in the thick of the Abyss teamfight, where Jax leaps onto the clump and dodges their return fire with Counter Strike. His kit only needs to stick to one target and outlast the poke, and the endless 5v5 hands him that chance on repeat. Round the page out with the stats that keep him swinging.
Precision
Primary
ConquerorGain stacks of adaptive force when attacking enemy champions. After reaching 12 stacks, heal for a portion of damage you deal to champions.
88% · 54.7%55% · 48.8%84% · 53.3%
Keystone plus three minors from Precision, two from Resolve, then three shards — no runebook, no masteries.
Resolve
Secondary
55% · 50.0%53% · 50.6%
Jax Skill Order
The order underneath the max changes on the Abyss: Leap Strike claims 8, 10, 12 and 13, pushing Counter Strike back to 14 and later. Empower still soaks 4, 5, 7 and 9, so the mobility arrives earlier while the dodge window stays at its opening rank.
Jax ARAM Abilities
Leap Strike gets Jax to the fight, a jump to any unit that can cross a wall on a minion or land him on a target. His passive, Relentless Assault, stacks attack speed every time he connects, so his skirmish power leans on chaining hits, not one big swing.












































